i’ve started modeling a 350z, one of my favourite cars, i’m a slow worker:(C&C very welcome!
i find it looks pretty good. work on and finish it.
You’re off to a good start that deserves to be persued to the end. A edit mode wire would be nice so we could comment the mesh 
the actual body is now finished, couldn’t get a realistic looking paint material, so i took a material from a .blend file online,
Attachments
looks good start ,but wont you extrude the edges of the main body inside ?
It’s very good, but it isn’t finished (refering to the actual body) it’s now that all the pain work begins 
That part that GE-FORCE refered can become a nightmare :s
In the portuguese forum Blender-PT the blender artist josearaujo it’s working in the very same car.
You can see his progresse in this thread (it goes from page 10 forword):
http://forum.blender-pt.com/topic/188/page/10?replies=223
Because he still isn’t a BA member he asked me to let you know, hoping that you would be interested in interchange some ideas.
Keep it up, slow it’s good